I am getting this error in my Xamarin.ios project. I am using MVVMCross 5.7.0 to build a cross platform application and my core project is using .NetStandard 2.0.
In my core project I am referencing ServiceStack version 3.9.71 as this the version used in my old Webservices project.
The android application is working fine but this error only comes up while building ios project.
Any ideas please because I am not sure why only ios project has a problem and not android ? Don't know if this is something to do with .NetStandard 2.0.